Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asertec.com.ec
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:46:57 UTC · ↺ Refresh
MX Hostnames
- asertec.in.tmes.trendmicro.com
MX Priorities
- asertec.in.tmes.trendmicro.com: 0
A / AAAA Records
- 3.168.102.59 ↩ server-3-168-102-59.jfk52.r.cloudfront.net
- 3.168.102.100 ↩ server-3-168-102-100.jfk52.r.cloudfront.net
- 3.168.102.43 ↩ server-3-168-102-43.jfk52.r.cloudfront.net
- 3.168.102.115 ↩ server-3-168-102-115.jfk52.r.cloudfront.net
- 2600:9000:2807:8600:13:8628:dd00:93a1 (no PTR)
- 2600:9000:2807:9200:13:8628:dd00:93a1 (no PTR)
- 2600:9000:2807:3c00:13:8628:dd00:93a1
- 2600:9000:2807:2800:13:8628:dd00:93a1
- 2600:9000:2807:4000:13:8628:dd00:93a1
- 2600:9000:2807:8800:13:8628:dd00:93a1
- 2600:9000:2807:800:13:8628:dd00:93a1
- 2600:9000:2807:a000:13:8628:dd00:93a1
Mail Server IPs
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
algin.ns.cloudflare.com dns.cloudflare.com 2399574823 10000 2400 604800 1800
Primary NS (mname)
algin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399574823
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
algin.ns.cloudflare.com
frida.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.firebasemail.com include:_spf.qualtrics.com include:spf-us.tmes.trendmicro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- tmes=90a879be97fe6286e7b9da7776d4aa3b
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.firebasemail.com include:_spf.qualtrics.com include:spf-us.tmes.trendmicro.com -all
- 1mkq5d6wnkgtymhr6yct3pv6m3jxl5ft
- MS=ms55841283
- Sendinblue-code:95bb3f5ff4cab0ae95bc3c7191968bf2
- brevo-code:a204f06a6cb87018c95fff3ab80d550b
- firebase=asertec-app
- google-site-verification=0YT5lB7sgG_ixeaF0MOhM2fttAajw4U9k9a9IwVbNTs
- google-site-verification=O6wawKvj6NITcoDhzCc0ShsRh3ue2s_1yPmA5qT6Evo
- sophos-domain-verification=bb8ac0b82b7bcf77d717cd365c7369fb9751b2a35fa238580b9f54306fa1ee23
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